# ISO 3690:1977/Add 2:1983 — Withdrawn and superseded ISO standards

For ISO 3690:1977/Add 2:1983, item title is Welding — Determination of hydrogen in deposited weld metal arising from the use of covered electrodes for welding mild and low alloy steels — Addendum 2: Recommended methods of reporting single bead weld metal hydrogen contents; status code is 9599; successor is ISO 3690:2000; withdrawn / published date is 1983-09-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3690:1977/Add 2:1983 _(verified: appears in the quote below)_
- **Item title:** Welding — Determination of hydrogen in deposited weld metal arising from the use of covered electrodes for welding mild and low alloy steels — Addendum 2: Recommended methods of reporting single bead weld metal hydrogen contents _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3690:2000
- **Withdrawn / published date:** 1983-09-01 _(verified: appears in the quote below)_

## What the source says

> 9160,IS,Add,ISO 3690:1977/Add 2:1983,Welding — Determination of hydrogen in deposited weld metal arising from the use of covered electrodes for welding mild and low alloy steels — Addendum 2: Recommended methods of reporting single bead weld metal hydrogen contents,Soudage — Détermination de l'hydrogène dans le métal fondu en provenance des électrodes enrobées pour le soudage des aciers non alliés ou faiblement alliés — Additif 2: Méthodes recommandées d'expression de la teneur en hydrogène du métal déposé en une seule passe,1983-09-01,1,['25.160.40'],ISO/TC 44/SC 3,9599,,[22157],"['en','fr']",3,

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).